These attenuators or *'silencers' are suitable for temperatures up to 200°c and a maximum pressure of 1500 pascals. Excellent sound absorbing properties. Available in 10 diameters and four lengths as standard.
Galvanised mild steel (BS2989)
Perforated galvanised mild steel (BS2989).
Sound Absorbing Material:
Mineral fibre slabs faced with glass tissue.
*Attenuators are often referred to as 'silencers' both within and outside the trade. The term is erroneous however as they do not silence a running ventilation system, but are very effective in attenuating the noise level.
In stock attenuators please allow 1-2 days.
Please use the drop down menu below to select the diameter of the attenuator required;